Long Travel Extensometers

Retrofitmach long travel extensometers are precise devices for measuring strain in highly extensible materials such as elastomers, plastics, sheets, films.

Designed for using with electromechanical or hydraulic static testing instruments, the extensometers can be used to measure specimens' elongations up to 1000 mm.

Long travel extensometer category also includes PVC pipe compression extensometers up to 1000 mm (higher measurement range is avaible) to use ring stiffness and ring flexibility tests according to ISO 9969 and ISO 13968 test standards.

• Long travel extensometers have 1 µm resolution (0,1 µm resolution is optional).
• Low friction measuring carriage.